Add extra prompts, endless generation, random character default, and small fixes

- Add extra positive/negative prompt textareas to all 9 detail pages with session persistence
- Add Endless generation button to all detail pages (continuous preview generation until stopped)
- Default character selector to "Random Character" on all secondary detail pages
- Fix queue clear endpoint (remove spurious auth check)
- Refactor app.py into routes/ and services/ modules
- Update CLAUDE.md with new architecture documentation
- Various data file updates and cleanup

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

templates/detailers/detail.html

@@ -29,17 +29,6 @@
     </div>
 </div>
 
-<!-- Image Modal -->
-<div class="modal fade" id="imageModal" tabindex="-1" aria-labelledby="imageModalLabel" aria-hidden="true">
-    <div class="modal-dialog modal-xl modal-dialog-centered">
-        <div class="modal-content bg-transparent border-0">
-            <div class="modal-body p-0 text-center">
-                <img id="modalImage" src="" alt="Enlarged Image" class="img-fluid" style="max-height: 90vh;">
-            </div>
-        </div>
-    </div>
-</div>
-
 {% macro selection_checkbox(section, key, label, value) %}
 <input class="form-check-input me-1" type="checkbox" name="include_field" value="{{ section }}::{{ key }}" 
 {% if preferences is not none %}
@@ -54,7 +43,7 @@
 <div class="row">
     <div class="col-md-4">
         <div class="card mb-4">
-            <div class="img-container" style="height: auto; min-height: 400px; cursor: pointer;" data-bs-toggle="modal" data-bs-target="#imageModal" onclick="showImage(this.querySelector('img').src)">
+            <div class="img-container" style="height: auto; min-height: 400px; cursor: pointer;" onclick="openGallery([this.querySelector('img') ? this.querySelector('img').src : this.src || ''], 0)">
                 {% if detailer.image_path %}
                 <img src="{{ url_for('static', filename='uploads/' + detailer.image_path) }}" alt="{{ detailer.name }}" class="img-fluid" data-preview-path="{{ detailer.image_path }}">
                 {% else %}
@@ -64,22 +53,12 @@
                 {% endif %}
             </div>
             <div class="card-body">
-                <form action="{{ url_for('upload_detailer_image', slug=detailer.slug) }}" method="post" enctype="multipart/form-data">
-                    <div class="mb-3">
-                        <label for="image" class="form-label text-muted small">Update Cover Image</label>
-                        <input class="form-control form-control-sm" type="file" id="image" name="image" required>
-                    </div>
-                    <button type="submit" class="btn btn-sm btn-outline-primary w-100 mb-2">Upload</button>
-                </form>
-                
-                <hr>
-                
                 {# Character Selector #}
                 <div class="mb-3">
                     <label for="character_select" class="form-label">Preview with Character</label>
                     <select class="form-select" id="character_select" name="character_slug" form="generate-form">
                         <option value="">-- No Character (Detailer Only) --</option>
-                        <option value="__random__" {% if selected_character == '__random__' %}selected{% endif %}>🎲 Random Character</option>
+                        <option value="__random__" {% if selected_character == '__random__' or not selected_character %}selected{% endif %}>🎲 Random Character</option>
                         {% for char in characters %}
                         <option value="{{ char.slug }}" {% if selected_character == char.slug %}selected{% endif %}>{{ char.name }}</option>
                         {% endfor %}
@@ -108,7 +87,15 @@
                 </div>
 
                 <div class="d-grid gap-2">
-                    <button type="submit" name="action" value="preview" class="btn btn-success" form="generate-form">Generate Preview</button>
+                    <div class="input-group input-group-sm mb-1">
+                        <span class="input-group-text">Seed</span>
+                        <input type="number" class="form-control" id="seed-input" name="seed" form="generate-form" placeholder="Random" min="1" step="1">
+                        <button type="button" class="btn btn-outline-secondary" id="seed-clear-btn" title="Clear (random)">&times;</button>
+                    </div>
+                    <button type="submit" name="action" value="preview" class="btn btn-success" form="generate-form" data-requires="comfyui">Generate Preview</button>
+                    <button type="button" class="btn btn-outline-info" id="endless-btn" onclick="window._endlessStart()" data-requires="comfyui">Endless</button>
+                    <button type="button" class="btn btn-danger d-none" id="endless-stop-btn" onclick="window._endlessStop()">Stop Endless</button>
+                    <small class="text-muted d-none" id="endless-counter"></small>
                     <button type="submit" form="generate-form" formaction="{{ url_for('save_detailer_defaults', slug=detailer.slug) }}" class="btn btn-sm btn-outline-secondary mt-2">Save Selection as Default</button>
                 </div>
             </div>
@@ -130,7 +117,7 @@
                 </form>
             </div>
             <div class="card-body p-0">
-                <div class="img-container" style="height: auto; min-height: 400px; cursor: pointer;" data-bs-toggle="modal" data-bs-target="#imageModal" onclick="showImage(this.querySelector('img').src)">
+                <div class="img-container" style="height: auto; min-height: 400px; cursor: pointer;" onclick="openGallery([this.querySelector('img') ? this.querySelector('img').src : this.src || ''], 0)">
                     <img id="preview-img" src="{{ url_for('static', filename='uploads/' + preview_image) if preview_image else '' }}" alt="Preview" class="img-fluid">
                 </div>
             </div>
@@ -147,6 +134,7 @@
             </div>
             <div class="d-flex gap-2">
                 <button type="button" class="btn btn-outline-secondary" data-bs-toggle="modal" data-bs-target="#jsonEditorModal">Edit JSON</button>
+                <a href="{{ url_for('transfer_resource', category='detailers', slug=detailer.slug) }}" class="btn btn-outline-primary">Transfer</a>
                 <a href="{{ url_for('detailers_index') }}" class="btn btn-outline-secondary">Back to Library</a>
             </div>
         </div>
@@ -160,6 +148,11 @@
                     Previews{% if existing_previews %} <span class="badge bg-secondary">{{ existing_previews|length }}</span>{% endif %}
                 </button>
             </li>
+            {% if detailer.data.get('lora', {}).get('lora_name', '') != '' %}
+            <li class="nav-item" role="presentation">
+                <button class="nav-link" id="strengths-tab" data-bs-toggle="tab" data-bs-target="#strengths-pane" type="button" role="tab">Strengths</button>
+            </li>
+            {% endif %}
         </ul>
 
         <div class="tab-content" id="detailTabContent">
@@ -225,7 +218,7 @@
                 <div class="d-flex justify-content-between align-items-center mb-3">
                     <span class="text-muted small">{{ existing_previews|length }} preview(s)</span>
                     <div class="d-flex gap-2">
-                        <button type="button" id="generate-all-btn" class="btn btn-primary btn-sm">Generate All Characters</button>
+                        <button type="button" id="generate-all-btn" class="btn btn-primary btn-sm" data-requires="comfyui">Generate All Characters</button>
                         <button type="button" id="stop-all-btn" class="btn btn-danger btn-sm d-none">Stop</button>
                     </div>
                 </div>
@@ -241,8 +234,8 @@
                         <img src="{{ url_for('static', filename='uploads/' + img) }}"
                              class="img-fluid rounded"
                              style="cursor: pointer; aspect-ratio: 1; object-fit: cover; width: 100%;"
-                             onclick="showImage(this.src)"
-                             data-bs-toggle="modal" data-bs-target="#imageModal"
+                             onclick="openGallery([this.querySelector('img') ? this.querySelector('img').src : this.src || ''], 0)"
+                             
                              data-preview-path="{{ img }}">
                     </div>
                     {% else %}
@@ -250,14 +243,18 @@
                     {% endfor %}
                 </div>
             </div>
+
+            {% set sg_has_lora = detailer.data.get('lora', {}).get('lora_name', '') != '' %}
+            {% if sg_has_lora %}
+            <div class="tab-pane fade" id="strengths-pane" role="tabpanel">
+                {% set sg_entity = detailer %}
+                {% set sg_category = 'detailers' %}
+                {% include 'partials/strengths_gallery.html' %}
+            </div>
+            {% endif %}
         </div>
     </div>
 </div>
-
-{% set sg_entity = detailer %}
-{% set sg_category = 'detailers' %}
-{% set sg_has_lora = detailer.data.get('lora', {}).get('lora_name', '') != '' %}
-{% include 'partials/strengths_gallery.html' %}
 {% endblock %}
 
 {% block scripts %}
@@ -331,10 +328,19 @@
                     selectPreview(jobResult.result.relative_path, jobResult.result.image_url);
                     addToPreviewGallery(jobResult.result.image_url, jobResult.result.relative_path, '');
                 }
+                updateSeedFromResult(jobResult.result);
             } catch (err) { console.error(err); alert('Generation failed: ' + err.message); }
             finally { progressContainer.classList.add('d-none'); progressBar.classList.remove('progress-bar-striped', 'progress-bar-animated'); }
         });
 
+        // Endless mode callback
+        window._onEndlessResult = function(jobResult) {
+            if (jobResult.result?.image_url) {
+                selectPreview(jobResult.result.relative_path, jobResult.result.image_url);
+                addToPreviewGallery(jobResult.result.image_url, jobResult.result.relative_path, '');
+            }
+        };
+
         const allCharacters = [
             {% for char in characters %}{ slug: "{{ char.slug }}", name: {{ char.name | tojson }} },
             {% endfor %}
@@ -355,8 +361,8 @@
             col.innerHTML = `<div class="position-relative">
                 <img src="${imageUrl}" class="img-fluid rounded"
                      style="cursor: pointer; aspect-ratio: 1; object-fit: cover; width: 100%;"
-                     onclick="showImage(this.src)"
-                     data-bs-toggle="modal" data-bs-target="#imageModal"
+                     onclick="openGallery([this.querySelector('img') ? this.querySelector('img').src : this.src || ''], 0)"
+                     
                      data-preview-path="${relativePath}"
                      title="${charName}">
                 ${charName ? `<div class="position-absolute bottom-0 start-0 w-100 bg-dark bg-opacity-50 text-white p-1 rounded-bottom" style="font-size: 0.7rem; line-height: 1.2;">${charName}</div>` : ''}
@@ -424,8 +430,6 @@
         initJsonEditor('{{ url_for("save_detailer_json", slug=detailer.slug) }}');
     });
 
-    function showImage(src) {
-        document.getElementById('modalImage').src = src;
-    }
+    
 </script>
 {% endblock %}

templates/detailers/index.html

@@ -4,8 +4,8 @@
 <div class="d-flex justify-content-between align-items-center mb-4">
     <h2>Detailer Library</h2>
     <div class="d-flex gap-1 align-items-center">
-        <button id="batch-generate-btn" class="btn btn-sm btn-outline-success btn-icon" data-bs-toggle="tooltip" data-bs-placement="bottom" title="Generate cover images for detailers without one"><img src="{{ url_for('static', filename='icons/new-cover-batch.png') }}"></button>
-        <button id="regenerate-all-btn" class="btn btn-sm btn-outline-danger btn-icon" data-bs-toggle="tooltip" data-bs-placement="bottom" title="Regenerate cover images for all detailers"><img src="{{ url_for('static', filename='icons/new-cover-batch.png') }}"></button>
+        <button id="batch-generate-btn" class="btn btn-sm btn-outline-success btn-icon" data-bs-toggle="tooltip" data-bs-placement="bottom" title="Generate cover images for detailers without one" data-requires="comfyui"><img src="{{ url_for('static', filename='icons/new-cover-batch.png') }}"></button>
+        <button id="regenerate-all-btn" class="btn btn-sm btn-outline-danger btn-icon" data-bs-toggle="tooltip" data-bs-placement="bottom" title="Regenerate cover images for all detailers" data-requires="comfyui"><img src="{{ url_for('static', filename='icons/new-cover-batch.png') }}"></button>
         <form action="{{ url_for('bulk_create_detailers_from_loras') }}" method="post" class="d-contents">
             <button type="submit" class="btn btn-sm btn-primary btn-icon" data-bs-toggle="tooltip" data-bs-placement="bottom" title="Create new detailer entries from all LoRA files"><img src="{{ url_for('static', filename='icons/new-file.png') }}"></button>
         </form>
@@ -20,37 +20,10 @@
     </div>
 </div>
 
-<!-- Batch Progress Bar -->
-<div id="batch-progress-container" class="card mb-4 d-none">
-    <div class="card-body">
-        <div class="d-flex justify-content-between align-items-center mb-1">
-            <h5 id="batch-status-text" class="mb-0">Batch Generating Detailers...</h5>
-            <span id="batch-node-status" class="badge bg-info text-dark">Starting...</span>
-        </div>
-        
-        <div class="mb-3">
-            <small class="text-muted">Overall Batch Progress</small>
-            <div class="progress" role="progressbar" aria-label="Batch Progress" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" style="height: 10px;">
-                <div id="batch-progress-bar" class="progress-bar bg-success" style="width: 0%"></div>
-            </div>
-        </div>
-
-        <div class="mb-2">
-            <div class="d-flex justify-content-between">
-                <small id="current-detailer-name" class="text-muted mb-1"></small>
-                <small id="current-step-progress" class="text-muted mb-1"></small>
-            </div>
-            <div class="progress" role="progressbar" aria-label="Task Progress" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" style="height: 20px;">
-                <div id="task-progress-bar" class="progress-bar progress-bar-striped progress-bar-animated bg-info" style="width: 0%"></div>
-            </div>
-        </div>
-    </div>
-</div>
-
 <div class="row row-cols-2 row-cols-sm-3 row-cols-md-4 row-cols-lg-5 row-cols-xl-6 g-3">
     {% for detailer in detailers %}
     <div class="col" id="card-{{ detailer.slug }}">
-        <div class="card h-100 character-card" onclick="window.location.href='/detailer/{{ detailer.slug }}'">
+        <div class="card h-100 character-card {% if request.args.get('highlight') == detailer.slug %}border-success border-3 highlight-card{% endif %}" onclick="window.location.href='/detailer/{{ detailer.slug }}'">
             <div class="img-container">
                 {% if detailer.image_path %}
                 <img id="img-{{ detailer.slug }}" src="{{ url_for('static', filename='uploads/' + detailer.image_path) }}" alt="{{ detailer.name }}">
@@ -92,15 +65,29 @@
 {% endblock %}
 
 {% block scripts %}
+<style>
+    .highlight-card {
+        animation: highlight-pulse 2s ease-in-out 3;
+        box-shadow: 0 0 20px rgba(25, 135, 84, 0.5) !important;
+    }
+    @keyframes highlight-pulse {
+        0%, 100% { box-shadow: 0 0 20px rgba(25, 135, 84, 0.5); }
+        50% { box-shadow: 0 0 30px rgba(25, 135, 84, 0.8); }
+    }
+</style>
 <script>
     document.addEventListener('DOMContentLoaded', () => {
+        // Handle highlight parameter
+        const highlightSlug = new URLSearchParams(window.location.search).get('highlight');
+        if (highlightSlug) {
+            const card = document.getElementById(`card-${highlightSlug}`);
+            if (card) {
+                card.scrollIntoView({ behavior: 'smooth', block: 'center' });
+            }
+        }
+
         const batchBtn = document.getElementById('batch-generate-btn');
         const regenAllBtn = document.getElementById('regenerate-all-btn');
-        const progressBar = document.getElementById('batch-progress-bar');
-        const taskProgressBar = document.getElementById('task-progress-bar');
-        const container = document.getElementById('batch-progress-container');
-        const statusText = document.getElementById('batch-status-text');
-        const nodeStatus = document.getElementById('batch-node-status');
         const detailerNameText = document.getElementById('current-detailer-name');
         const stepProgressText = document.getElementById('current-step-progress');
         
@@ -131,17 +118,12 @@
 
             batchBtn.disabled = true;
             regenAllBtn.disabled = true;
-            container.classList.remove('d-none');
 
             // Phase 1: Queue all jobs upfront
-            progressBar.style.width = '100%';
-            progressBar.textContent = '';
-            progressBar.classList.add('progress-bar-striped', 'progress-bar-animated');
-            nodeStatus.textContent = 'Queuing…';
 
             const jobs = [];
             for (const item of missing) {
-                statusText.textContent = `Queuing ${jobs.length + 1} / ${missing.length}…`;
+
                 try {
                     const genResp = await fetch(`/detailer/${item.slug}/generate`, {
                         method: 'POST',
@@ -156,12 +138,6 @@
             }
 
             // Phase 2: Poll all concurrently
-            progressBar.classList.remove('progress-bar-striped', 'progress-bar-animated');
-            progressBar.style.width = '0%';
-            progressBar.textContent = '0%';
-            statusText.textContent = `0 / ${jobs.length} done`;
-
-            let completed = 0;
             let currentItem = '';
             await Promise.all(jobs.map(async ({ item, jobId }) => {
                 currentItem = item.name;
@@ -177,24 +153,11 @@
                 } catch (err) {
                     console.error(`Failed for ${item.name}:`, err);
                 }
-                completed++;
-                const pct = Math.round((completed / jobs.length) * 100);
-                progressBar.style.width = `${pct}%`;
-                progressBar.textContent = `${pct}%`;
-                statusText.textContent = `${completed} / ${jobs.length} done`;
             }));
 
-            progressBar.style.width = '100%';
-            progressBar.textContent = '100%';
-            statusText.textContent = 'Batch Detailer Generation Complete!';
-            detailerNameText.textContent = '';
-            nodeStatus.textContent = 'Done';
-            stepProgressText.textContent = '';
-            taskProgressBar.style.width = '0%';
-            taskProgressBar.textContent = '';
             batchBtn.disabled = false;
             regenAllBtn.disabled = false;
-            setTimeout(() => container.classList.add('d-none'), 5000);
+            alert(`Batch generation complete! ${jobs.length} detailer images processed.`);
         }
 
         batchBtn.addEventListener('click', async () => {